.clearfix::before,
.clearfix::after {
	content: " ";
	display: table;
	clear: both;
}

/* IE 6/7 */
.clearfix {
	zoom: 1;
}

.flex-center {
	display: flex;
	justify-content: center;
	align-items: center;
}

.flex-column-center {
	display: flex;
	flex-direction: column;
	align-items: center;
}

.ellipsis-1 {
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.ellipsis-2 {
	display: -webkit-box;
	overflow: hidden;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
}